package com.hotel.domain.service;

import com.hotel.common.PageEntity;
import com.hotel.pojo.Guests;

public interface GuestsService {

    //增加
    int addGuests(Guests guests);
    //更新
    int updateGuests(Guests guests);
    //查询
    PageEntity<Guests> getGuestsList(Guests guests, int page, int perPage);
    //升级为VIP
    int upToVip(int guestId);

}
